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aditya kulkarni Grade: 10
        

A balloon of mass 100 kg is stationary at a height of 100 m above the ground. A man is standing on a rope ladder hanging from the bottom of the balloon. As the man of 50 kg wt climbs up with speed of 0.3 m s-1 relative to the rope, the balloon.


A)     Remains stationery                       B) Moves downward with a speed of 0.3 m s-1


B)     Moves upward with the speed of  0.3 m s-1  D) Moves down ward with a speed of 0.1 m s-1.


 


pls solve this problem.............

6 years ago

Answers : (1)

SAGAR SINGH - IIT DELHI
879 Points
										

Dear student,


You just have to chcek force balance and find that the correct option is d)










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Askiitians Expert


Sagar Singh


B.Tech, IIT Delhi









6 years ago
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